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Over [174]
3 years ago
13

Which of the following is the rarest and most valuable mineral ore among the native elements?

Computers and Technology
1 answer:
KatRina [158]3 years ago
5 0
Surprisingly gold is the hardest to find
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Explain why a document created by word processing software is stored as a binary file.​
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Answer:

Refer below.

Explanation:

Binary DOC records regularly contain more content organizing data (just as contents and fix data) than some other document designs like Rich Text Format and Hypertext Markup Language, however are normally less broadly good.

The DOC documents made with Microsoft Word renditions contrast. Microsoft Word forms before Word 97 ("8.0") utilized an alternate organization from the OLE/CFBF-based Microsoft Word 97 – 2003.

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Which of the following is NOT an option in the comments group
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Which code returns the date in the format friday, april 20th, 2015?
Vera_Pavlovna [14]
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This is the </span><span>code that returns the date in the format friday, april 20th, 2015?</span>
6 0
3 years ago
Write a test program that creates two Rectangle objects—one with width 4 and height 40 and the other with width 3.5 and height 3
BARSIC [14]

Answer:

public class Rectangle {

   private double width;

   private double heigth;

   public Rectangle(double width, double heigth) {

       this.width = width;

       this.heigth = heigth;

   }

   public double getWidth() {

       return width;

   }

   public void setWidth(double width) {

       this.width = width;

   }

   public double getHeigth() {

       return heigth;

   }

   public void setHeigth(double heigth) {

       this.heigth = heigth;

   }

   public double perimeter(double width, double heigth){

       double peri = 2*(width+heigth);

       return peri;

   }

   public double area(double width, double heigth){

       double area = width*heigth;

       return  area;

   }

}

class RectangleTest{

   public static void main(String[] args) {

       //Creating two Rectangle objects

       Rectangle rectangle1 = new Rectangle(4,40);

       Rectangle rectangle2 = new Rectangle(3.5, 35.7);

       //Calling methods on the first Rectangel objects

       System.out.println("The Height of Rectangle 1 is: "+rectangle1.getHeigth());

       System.out.println("The Width of Rectangle 1 is: "+rectangle1.getWidth());

       System.out.println("The Perimeter of Rectangle 1 is: "+rectangle1.perimeter(4,40));

       System.out.println("The Area of Rectangle 1 is: "+rectangle1.area(4,40));

       // Second Rectangle object

       System.out.println("The Height of Rectangle 2 is: "+rectangle2.getHeigth());

       System.out.println("The Width of Rectangle 2 is: "+rectangle2.getWidth());

       System.out.println("The Perimeter of Rectangle 2 is: "+rectangle2.perimeter(4,40));

       System.out.println("The Area of Rectangle 2 is: "+rectangle2.area(4,40));

   }

}

Explanation:

  • Firstly A Rectangle class is created with two fields for width and heigth, a constructor and getters and setters the class also has methods for finding area and perimeters
  • Then a RectangleTest class containing a main method is created and two Rectangle objects are created (Follow teh comments in the code)
  • Methods to get height, width, area and perimeter are called on each rectangle object to print the appropriate value
5 0
3 years ago
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